Published: 01/20/2026

Research Article

Factors Influencing the Growth Rate for Cultivation of Chlorella sp.: A Case Study of Nakhon Si Thammarat College of Agriculture and Technology

Ketmanee Sriin, Atirat Maksuwan

1-17

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Upcycling Waste Water Sludge for Preparing Clay pellets as Plant Grow Material

Phichamon Noisuwan, Chantamanee Poonjarernsilp, Tanyalak Srisuk, Phatcharaporn Maneesuphachoke, Pakaporn Suksiri

18-29

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Thailand SET50 Simulation with Multivariate Gaussian Mixture Hidden Markov Model

Akara Kijkarncharoensin

30-42

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Waste Reduction and Efficiency Enhancement in Ceramic Contains Production Process Using Lean Concepts

Thongchai Pokaw, Anuchart Srisiriwat, Pramot Srinoi, Siriya Kruethi

43-60

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Fuel Supplier Selection in Foam Packaging Production Using Analytic Hierarchy Process (AHP) : Case Study of Supboonma Packaging Part., Ltd

Jiranan Pimdee, Tanisa Nootawee, Kanyarat Kongwisaisuk

61-80

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Applied Failure Modes and Effects Analysis for Improve Maintenance System for Yarn Twisting Machine: A Case Study of Yarn Manufacturing

Sawitree Phieboolsilapa, Giattikul Chongchaem, Nattapat Rassameesoraj, Prachuab Klomjit

81-101

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Analysis of Factors Influencing Mechanical Properties of Recycled Polypropylene/Tea Waste Composites Using Factorial Experimental Design

Anuchit Khongrit, Cheevin Limsiri, Sureeporn Meehom

102-124

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Influence of PA12 Filament Conditions and Printing Parameters on Mechanical Properties of FDM 3D Printing Parts

Manoch Numfu, Krisorn Wongpoo, Ukrit Thanasuptawee, Kitti Wirotrattanaphaphisan, Tawachai Chailungkarn, Priyanuch Mekchai

125-148

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Assessment of Carbon Sequestration and Income Analysis from Carbon Credit Sales in Rubber Plantations According to the Age of Rubber Trees

Urairat Rattanavijit, Panadda Phumueang

149-161

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Enhancing Machinability of Hardfaced JIS-FC25 Gray Cast Iron: Coolant Application and Its Trade-offs

Niwat Mookam, Uraiwan Pongsa, Orajit Jaemsang, Tavee Madsa

162-175

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